STALIS LTD

Author

Joseph H

1 Intoduction

Hello, I’m Joseph from Morocco.

Inspired by Hans Rosling’s TED Talk, I taught myself data scraping, analysis, and visualization.
This non-academic approach has given me a unique perspective, as reflected in my projects—though it also means I may require a thorough onboarding process to align with team standards.

I’m open to starting as an intern, either full-time or part-time. Regarding time zones, I’m in UTC+1, but I’m flexible and can adjust my schedule to accommodate the team’s needs.

Feel free to reach me at joseph.ergo@proton.me, and to visit my website for more projects josephelhaddad.github.io.

This custom report, generated from processing 1.4 TB of public data locally, aims to explore the workforce dynamics of a company—up to 2020.
Essentially, I am doing research on a company that does research.

2 About the project

The project came to life after realizing that web scraping doesn’t allow deep-level filtering—without consuming too much time.The irony is, this project itself took me about a month, but the final RDB contains more data than I could ever scrape.

The raw data was 1.4 TB in size and holds information previously scraped.
Processing was done on my local machine using Python, Polars, and DuckDB, following this workflow:
- Processed raw data into structured Parquet files using Polars.
- Transformed each Parquet file into mini RDBs using Polars.
- Merged all mini RDBs into one using DuckDB.
- Analyzed and filtered data to fit the current project.

Alt text

3 EDA

3.1 information technology and services indestry’s yearly new recruit count

3.2 stalis ltd’s workforce status over the years

4 Workforce sample

4.1 Ali Mcguckin

Job title: Non executive director
Socials: https://linkedin.com/in/alimcguckin

4.1.1 Ali Mcguckin’s working period at stalis ltd

4.1.2 Gantt plot of Ali Mcguckin’s experience

4.2 Alireza Maghsoudi

Job title: Deputy sheriff
Socials: https://linkedin.com/in/alireza-maghsoudi-662208129

4.2.1 Alireza Maghsoudi’s working period at stalis ltd

4.2.2 Gantt plot of Alireza Maghsoudi’s experience

4.3 Amrutha Pratheesh

Job title: Software analyst
Socials: https://linkedin.com/in/amrutha-pratheesh-02490b117

4.3.1 Amrutha Pratheesh’s working period at stalis ltd

4.3.2 Gantt plot of Amrutha Pratheesh’s experience

4.4 Carolyn Elliott

Job title: Head of sales
Socials: https://linkedin.com/in/carolyn-elliott-8750346

4.4.1 Carolyn Elliott’s working period at stalis ltd

4.4.2 Gantt plot of Carolyn Elliott’s experience

4.5 Chloe Moreton

Job title: Finance administrator
Socials: https://linkedin.com/in/chloe-moreton-maat-463b48134

4.5.1 Chloe Moreton’s working period at stalis ltd

4.5.2 Gantt plot of Chloe Moreton’s experience

4.6 Christine Whitehouse

Job title: Director
Socials: https://linkedin.com/in/christine-whitehouse-91240a61 | https://linkedin.com/in/christinewhitehouse

4.6.1 Christine Whitehouse’s working period at stalis ltd

4.6.2 Gantt plot of Christine Whitehouse’s experience

4.7 Emma Jackson

Job title: Professional services director
Socials: https://linkedin.com/in/emma-jackson-50147559

4.7.1 Emma Jackson’s working period at stalis ltd

4.7.2 Gantt plot of Emma Jackson’s experience

4.8 Eranga Hadirampela

Job title: Lead analyst
Socials: https://linkedin.com/in/eranga-hadirampela-7706b417 | https://twitter.com/ehadz | https://facebook.com/ehadz

4.8.1 Eranga Hadirampela’s working period at stalis ltd

4.8.2 Gantt plot of Eranga Hadirampela’s experience

4.9 Jack Hardy

Job title: Junior database developer
Socials: https://linkedin.com/in/jackehardy | https://twitter.com/jackhardy1990

4.9.1 Jack Hardy’s working period at stalis ltd

4.9.2 Gantt plot of Jack Hardy’s experience

4.10 James Shields

Job title: Implementation ,quality test and support
Socials: https://linkedin.com/in/james-shields-372b421b

4.10.1 James Shields’s working period at stalis ltd

4.10.2 Gantt plot of James Shields’s experience

4.11 John Gladstone

Job title: Director sales and marketing
Socials: https://facebook.com/john.gladstone.92 | https://linkedin.com/in/john-gladstone-a171854

4.11.1 John Gladstone’s working period at stalis ltd

4.11.2 Gantt plot of John Gladstone’s experience

4.12 Jonah Aburrow-Jones

Job title: Head of sales
Socials: https://linkedin.com/in/jonah-aburrow-jones-2039553 | https://twitter.com/jonahaj

4.12.1 Jonah Aburrow-Jones’s working period at stalis ltd

4.12.2 Gantt plot of Jonah Aburrow-Jones’s experience

4.13 Karl Moss

Job title: Infrastructure and support manager - operations
Socials: https://linkedin.com/in/karl-moss-67997137

4.13.1 Karl Moss’s working period at stalis ltd

4.13.2 Gantt plot of Karl Moss’s experience

4.14 Kelvin Lok

Job title: Developer
Socials: https://linkedin.com/in/kelvin-ka-yiu-lok-751635a4 | https://facebook.com/kelvin.lok.142

4.14.1 Kelvin Lok’s working period at stalis ltd

4.14.2 Gantt plot of Kelvin Lok’s experience

4.15 Liz Swallow

Job title: Associate software engineer
Socials: https://linkedin.com/in/lizjswallow

4.15.1 Liz Swallow’s working period at stalis ltd

4.15.2 Gantt plot of Liz Swallow’s experience

4.16 Neil Stevens

Job title: Non executive director
Socials: https://linkedin.com/in/neil-stevens-3a4b08a

4.16.1 Neil Stevens’s working period at stalis ltd

4.16.2 Gantt plot of Neil Stevens’s experience

4.17 Nicky Quinn

Job title: Sales administrator
Socials: https://linkedin.com/in/nicky-quinn-23b351180

4.17.1 Nicky Quinn’s working period at stalis ltd

4.17.2 Gantt plot of Nicky Quinn’s experience

4.18 Nzie Okpokam

Job title: Systems developer
Socials: https://linkedin.com/in/inzay

4.18.1 Nzie Okpokam’s working period at stalis ltd

4.18.2 Gantt plot of Nzie Okpokam’s experience

4.19 Polly White

Job title: Head of finance, administrator and human resources
Socials: https://linkedin.com/in/polly-white-0070a569

4.19.1 Polly White’s working period at stalis ltd

4.19.2 Gantt plot of Polly White’s experience

4.20 Rebekah Pyatt

Job title: Commercial executive
Socials: https://linkedin.com/in/rebekah-pyatt-b31304a

4.20.1 Rebekah Pyatt’s working period at stalis ltd

4.20.2 Gantt plot of Rebekah Pyatt’s experience

4.21 Richard Averill

Job title: It consultant
Socials: https://linkedin.com/in/richard-averill-bb46a9188

4.21.1 Richard Averill’s working period at stalis ltd

4.21.2 Gantt plot of Richard Averill’s experience

4.22 Sam Thornton

Job title: Implementation consultant
Socials: https://linkedin.com/in/sam-thornton-96641a59 | https://linkedin.com/in/thorntonsam

4.22.1 Sam Thornton’s working period at stalis ltd

4.22.2 Gantt plot of Sam Thornton’s experience

4.23 Shelley Hawley

Job title: Administrator at nhs data migration specialists stalis ltd
Socials: https://twitter.com/stalisltd | https://linkedin.com/in/shelleyhawley

4.23.1 Shelley Hawley’s working period at stalis ltd

4.23.2 Gantt plot of Shelley Hawley’s experience

4.24 Steve Marshall

Job title: Consultant
Socials: https://linkedin.com/in/steve-marshall-3a824b15

4.24.1 Steve Marshall’s working period at stalis ltd

4.24.2 Gantt plot of Steve Marshall’s experience

4.25 Steve Marshall

Job title: Senior developer and product architect
Socials: https://linkedin.com/in/steve-marshall-2a0186122

4.25.1 Steve Marshall’s working period at stalis ltd

4.25.2 Gantt plot of Steve Marshall’s experience

4.26 Theresa Trueman

Job title: Project manager
Socials: https://linkedin.com/in/theresa-trueman-b4168077

4.26.1 Theresa Trueman’s working period at stalis ltd

4.26.2 Gantt plot of Theresa Trueman’s experience

4.27 Wayne Harrison

Job title: Data analyst and implementation consultant
Socials: https://linkedin.com/in/wayne-harrison-938212a0 | https://facebook.com/wayne.harrison.7355